© 2000 AlphaMed Press
Burnout: Caring for the CaregiversThe Kenneth B. Schwartz Center at Massachusetts General Hospital, Hematology-Oncology Department, Boston, Massachusetts, USA Correspondence: Richard T. Penson, MRCP, Instructor in Medicine, Hematology-Oncology, Cox 809, 100 Blossom Street, Boston, Massachusetts 02114-2617, USA. Telephone: 617-726-5867; Fax: 617-724-3166; e-mail: rpenson{at}partners.org
Shortly before his death in 1995, Kenneth B. Schwartz, a cancer patient at Massachusetts General Hospital (MGH), founded The Kenneth B. Schwartz Center at MGH. The Schwartz Center is a nonprofit organization dedicated to supporting and advancing compassionate health care delivery, which provides hope to the patient, support to caregivers, and encourages the healing process. The center sponsors the Schwartz Center Rounds, a monthly multidisciplinary forum where caregivers reflect on important psychosocial issues faced by patients, their families, and their caregivers, and gain insight and support from fellow staff members. Burnout describes the end result of stress in the professional life of a physician or caregiver and combines emotional exhaustion, depersonalization and low personal accomplishment. This problem is common in health care workers in every specialty and may affect not only personal satisfaction, but also the quality of care delivered to patients. Burnout is particularly relevant in oncology where caregivers work closely with patients who have life-threatening illnesses and therapy often has only a limited impact. Burnout was discussed in the rounds with an emphasis on factors which precipitate or prevent stress among health care workers. Presentations were made by Dr. Canellos of the Dana Farber Cancer Institute, and Dr. Picard of the Institute for Health Professions. Staff discussed the main issues contributing to burnout including the health care system, lack of time and inadequate training. They considered preventative measures including psychological support of the health care team, communication and management skills, and effective coping mechanisms. Key Words. Burnout • Psychosocial • Stress • Training • Cost
Facilitator: Today we are going to discuss a topic that affects just about everyone in every aspect of our practice, "Are we connecting with our patients or are we too damn busy?" We are now asked to see more patients than we ever have before, nurses are asked to treat more patients in a shorter period of time, pharmacists are asked to mix more medication in a tighter period of time, physicians are asked to give more complicated therapies with less time to do it. And yet, our profession demands that we still try to connect with patients and meet their needs on a personal level. How do we do that without losing our ability to function as individuals? We invited Dr. George Canellos, the William Rosenburg Professor of Medicine at Harvard and the Dana Farber Cancer Institute, and Dr. Carol Picard, Associate Director of the Institute of Health Professions, who have both written extensively about overburdened caregivers to address this issue as guest speakers.
Dr. Canellos: When we asked them about the nature of their burnout, more than half of them had a sense of failure and frustration and about a third of them said that they were depressed. Twenty percent said that they had lost interest in practice and 18% of them said that they were totally bored. Half of them thought that this problem was inherent in the work that they did. Eighty-five percent said that it was affecting their personal and social life. The pressure to see more patients is greater both in academic institutions and in office practices as the reimbursement per patient goes down and the volume has to go up. People are working harder for the same or less income. However, the patients aren't willing to accept a 10- or 15-minute consultation. The system therefore needs support staff which runs up the cost. Nurse practitioners are expensive and the practices that hire them have to pay them out of their revenue. The whole thing is a catch 22. Often physicians are in multispecialty group practices and nobody else in the practice wants to see their patients or even cover them. Dr. X is, therefore, obligated to stay close to his/her patients in a very intense way because the colleagues are totally turned off with the idea of dealing with cancer patients and don't want to cover him for two weeks while he goes to Bermuda. It can become an endless treadmill. There has been one other study from Britain that draws roughly the same conclusion [2]. When you talk to Europeans about burnout, it seems much less of a problem. Cancer care tends to be centralized and you only go to these centers if you are going to be treated, evaluated, transplanted or whatever. All the rest is done by the primary care physician, especially in the UK. Whether it is done well or not is another story. The oncologists practicing in these centers really do not deal a whole lot with death and dying and anguished families on a continual basis. They do so for a window of time but not as much as a practicing medical oncologist in this country, who is both oncologist and total care physician to their patients. Those who felt the greatest level of burnout were those that were in full-time practice. Individuals who were not in full-time practice, for example in academic practice or administration, reported less burnout. The relationship seemed to correlate with the amount of clinical work being done. Interestingly, the sense of burnout was greater in those who had graduated since 1980 than those that had finished their training before 1980. We interpreted these findings as indicating that some of the old doctors, who went into oncology really to look after cancer patients, had very few illusions about the impact of their therapy. Many of those who had more recently come into a growing field had greater expectations that the science that was evolving around them, both immunological and pharmacological, was going to produce magic bullets at a rather fast rate and that the management of cancer would be improved dramatically. When they realized that it wasn't the case, this sense of frustration may have contributed to burnout. Joe Halperin reported a similar study with the same conclusion [3]. When he asked,"How would you alleviate burnout?" the number one response was having an effective health care team. I feel that an effective health care team is analogous to why the academics feel less burned out. There is a dilution of the frustration; the one on one; the difficult patients. In Joe Halperin's series, the most difficult and stressful aspect that contributed to burnout was difficult patients or difficult families. In academic practice you can dilute that out by having either residents, fellows, your health care team or nurse practitioner fielding the calls and dealing with the patients and families at times so that you are buffered a little bit. We asked the oncologists in our survey what would help to alleviate burnout. We gave them many options: administration, teaching, clinical research, research, treating nonmalignant disease, and we gave them the option of just more time away from the office. Approximately 70% of them said they needed more time away. One of the questions asked, "Would you be willing to spend less time with patients?" The answer was typically "no" for economic reasons or, "yes, I really need it to alleviate my burnout." There was space for commentaries and we had hundreds of suggestions and comments.
Dr. Picard: Judith Jamison, artistic director of the Alvin Ailey American Dance Theater, spoke at Harvard a few years ago. She said excellence in dance was not about the height of one's leap, or leg extensions. That's just technique. Excellence is about making oneself vulnerable to the audience. If we are truly present to hear the stories of how our patients are struggling with their experience of illness, we make ourselves vulnerable. Self-care practices provide ways to maintain that vulnerability, but not to be so wounded in the process that we are unable to be available to patients. Henri Nouwen has beautifully formulated the concept of the "wounded healer"; one's own woundedness, being a sympathetic source of wisdom. However, without self-care the health care professional may lock his/herself in protective armor to shut out the pain, which risks shutting out the patient. Finding a way to restore ourselves is particularly challenging, but I think there are some effective ways that you can build it into daily practice. One way is to consider doing some sort of mindfulness meditation to conserve some of your energy in the moments that you are with patients. There are a variety of traditions, such as transcendental meditation, various Buddhist traditions such as Vipassana, as well as practices which incorporate movement such as yoga and tai chi. Each practice emphasizes the present moment and becoming more fully aware of what we are placing our attention on. I had the pleasure of studying the Vipassana practice of mindfulness with Jon Kabat Zinn, noted author and researcher on meditative practices and health at the University of Massachusetts Medical Center. He shared a story of an opthalmologist from San Francisco who practiced mindfulness meditation. As a result of his daily practice, he was able to place all of his attention on the task at hand during surgery. Although he thought his operating time was lengthening, in fact it was quicker because of his ability to focus intently on what he is doing. You can fit a mindfulness practice into your day even if it is only for two or three minutes between patients. I use the time waiting for the elevator. There is a Buddhist proverb that says, "Movement creates life. Stillness creates love. To be still and still moving, this is everything." Mindfulness can be a path to finding your center again. Mike Samuels, a physician and artist said, "Art and healing are sisters...they are tied together by a silver thread." Listen to the music that soothes you or stimulates you, live or on tape. The restorative power of beauty in music and art are things to consider not only after work hours but here at the hospital. Duke University, UCLA, and locally the Hasbro Children's Hospital all have programs where artists come into the hospital to engage in dialogue with both staff and patients, creating healing environments for all. Yo Yo Ma played his cello in the coronary care unit here at the hospital for an ill colleague last year. A nurse who works on the unit told me that everyone was at peace for that period of time: patients and staff. The beauty of his playing transformed the environment. What would happen if live music were part of your work environment? As a clinical specialist in psychiatric nursing the most difficult situation that I have to deal with is stillbirth. I can do just about everything but that really takes more out of me than anything else. I know that I have to do something in advance to do well with that person. There are some foods that are soul foods for each one of us, for me it is a lobster roll! I make sure that I am in touch with my husband who travels all the time or talk with a dear friend who makes me laugh. I surround myself with beautiful images, good poetry, fresh flowers and Bach. This self-care allows me to feel more energized to bear the story of a woman living with neonatal loss. Hearing the stories takes something out of me, if I really "show up." And restorative practices enable me to be at my best at work and be open to receive the stories that suffering patients need to tell. All of these practices are of course health promoting for patients as well. I frequently will share with patients poetry or music I think might be helpful for them. It is important to have some other sort of restorative practice that keeps you green outside of work. Whatever helps you to disengage you from the routine of the day can also restore. I know that a lot of people end up taking their work home with them or pieces of work to do on route to home. It can be healing to find something very different from what you ordinarily do. Do something physical, like jogging. Attend to your senses. In my French Canadian tradition, my children know that if I make my grandmother's Grandsoupe it is a particularly stressful period and I do it as something that is going to restore me both in its aroma and its taste, so that I can continue to give the compassionate care patients so urgently need. Consider a regular massage and a sauna as a cleansing way to restore both body and soul. Reflect on those things that have inspired and comforted you in the past. When we are at a frantic pace sometimes we forget the things that have worked before. Remember self-care is a vital piece of professional practice.
The SystemMedicine: Business or Profession? Social Worker:
Physician:
Physician:
Physician:
Physician:
Clinical Nurse Practitioner:
Physician:
Physician: The busyness has become so overwhelming that sometimes, when another patient walks in that hasn't been scheduled, I find myself getting angry and I think, "Oh my God, I'm getting angry at the patient for showing up at my door. I'm supposed to be wanting to take care of him." Or you realize that there are 20 patients waiting and you only have five chairs in which to seat them. You want to treat them the best way possible and it is almost impossible to do that.
Physician:
Social Worker: I think the hardest part is that there is very little time for reflection built into the schedule anymore. If someone dies there are four more patients filling that space. I think there is something insidious about the unrelenting trauma, the vicarious loss that we all carry. We have to be able to build in spaces where we don't see patients or some other respite, for example time to catch up on your paper work or to connect with the team who we haven't talked with for a month or so. If you don't find ways to do that, I think it will impact on our ability to work and communicate, not only with each other but also our patients and families that we care deeply about.
Nurse:
Physician: I've never been sure that we train people appropriately. Oncology programs that have fellows rotating excessively through bone marrow transplant units and not in the area of symptomatic care are not being completely honest. I think you have to look at some of the young people coming into the field, who have spent three years in a laboratory and come to us with an M.D., Ph.D., and need their union card before they go back into the lab to do wonderful things. If you don't make it in science, the only thing you have to fall back on is your union card. You are not equipped emotionally to handle this sort of work and you are a disaster as an oncologist. You didn't want to do it in the first place.
Physician:
Nurse:
Fellow: We have a very tight team and that is what saves all of us. We all have bad days but thank God we don't all have them on the same day! The more formal venues, such as the rounds or the chemo meetings, are not just meetings where we talk about what therapy someone's on, they become, "Oh my God. She is 38. She has two kids and she has cancer." I think having set times when we can discuss these issues stops us working in isolation.
Nurse:
Physician:
Physician:
Physician:
Clinical Nurse Practitioner: The thing that keeps you going, even in the middle of a busy, frustrating day when you can't help all of the patients, is being able to connect with people. That is the only thing that keeps me coming back every day. Just to be able to say that I was able to help, not everyone, but with one or two people I made a real difference in being able to help them with something very specific.
Social Worker:
Social Worker:
Nurse:
Physician: I think that what we have been talking about are certain elements of the cognitive restructuring that both patients and physicians have to do. Patients have to reappraise things. They have to start to be able to look at things in a somewhat different way. So do we. But I think there are patients who may continually complain about having to wait too long. We have to realize our limitations. Patients and physicians often have unrealistic expectations and can feel a sense of failure when these are not fulfilled. David Spiegel, in his book Living Beyond Limits [4] discusses the importance of helping patients to confront their disease, allowing them to better manage their life, family relationships and feelings. He highlights the important role for physicians in helping people to live with their disease as well as trying active therapies.
Social Worker:
Definition Psychiatric morbidity is one of the major occupational risks for health care professionals. The incidence of suicide, alcohol abuse, drug addiction and divorce are higher than in the general population [5]. Suicide rates are twice the national average and thought to reflect a higher prevalence of psychiatric disorders [6]. In this same area, many caregivers are thought to be at risk of a syndrome called "burnout," the end result of work-related stress. The term "burnout" was first used in the medical arena by Herbert Freudenberger in 1974 [7]. Burnout comprises three key components: emotional exhaustion, depersonalization (treating people in an unfeeling, impersonal way) and low personal accomplishment [8, 9]. Freudenberger, a distinguished psychologist who died earlier this year, formulated this concept having worked alongside volunteers in the free clinic movement that served Vietnam veterans. He observed that the most dedicated and committed caregivers seemed especially at risk from burnout and that the condition was compounded by a sense of loss of idealism. He concludes: "If your idealism, the very motivation that led you to come into an institution... has been lost, then burnout has also within it the dynamics of mourning" [7]. Burnout can impair the quality of care delivered to patients as well as have serious consequences for the personal life of the carer. Several studies have attempted to estimate the prevalence of burnout among oncologists. Whippen and Canellos reported that 56% of U.S. oncologists felt burned out [1]. This result reveals a higher prevalence than the findings of Ramirez et al. who undertook two controlled studies of burnout and psychiatric disorder among oncologists in the UK and reported the prevalence of burnout to be 28% [2, 10]. Oncologists are not the only professionals to suffer from burnout. Burnout has been identified as a common problem in every health care specialty studied including critical care [11], family practitioners [12], radiologists, surgeons and gastroenterologists [9]. In a study of family physicians caring for cystic fibrosis patients, 65% reported unacceptable levels of stress [12]. Workers in professions outside the health care field including air traffic controllers, law enforcement personnel and firefighters also have high levels of stress and psychiatric morbidity [13]. However, it is not only professionals in emotionally demanding situations who suffer burnout. A very similar percentage of business executives burnout, citing travel and isolation as significant stressors [14].
The American health care system is characterized by "two goals that are often in conflict: providing health care to the sick and generating income" [15]. The introduction of managed care has given insurers and employers a much greater influence over where and how patients are treated and what it costs [16, 17]. This trend has led to physicians acting as "double agents," trying to balance patient needs with the financial pressure to improve coordination and management of care [18]. There is an increasing sense that managed care "shackles" clinical decisions and creates even more pressure on providers to contain the cost of care at the expense of spending time with patients and maintaining quality [19]. Will medicine be a business which earns a profit and incidentally provides care or will it be a professional calling which provides care and incidentally operates in a fiscally responsible manner [20]? Undoubtedly the increase in managed care, with its emphasis on efficiency and its demands for time limited care, contribute to burnout. Is burnout a modern disease? No longitudinal studies address this issue. However, burnout is likely to increase in the future with greater public expectations and increased workload for physicians. As a result of these changes, the health care system is now identified as the major factor contributing to stress among health care professionals with 46% of physicians saying they, "often think about leaving clinical practice" [19, 21]. This trend is borne out in the study by Whippen and Canellos which identifies patient overload as an important element contributing to professional stress [1], and supported by a Finnish report analyzing burnout in medicine in general. In this study, general practitioners and nonspecialists working in health centers were found to have the highest levels of burnout due to heavy patient loads and long hours [22].
Several studies have attributed burnout to inadequate training [1, 9, 13]. A large, questionnaire-based study undertaken in the UK found that senior physicians felt that, although they had been well trained in the treatment of disease and in symptom control, they had received inadequate training to cope with the demands of the modern health care system and particularly lacked formal training in communication and management skills [9]. Fifty-six percent of nonsurgical oncologists felt that they had received sufficient training in communication skills and only 20% considered that they had been trained appropriately in management skills, such as conflict resolution [10]. Training in communication and management skills typically requires experiential learning that can address attitudes and behaviors, such as role playing difficult interpersonal situations with patients, relatives or other professionals [23]. Continuing education and training are equally important, although the process of keeping up-to-date has been identified as a source of stress [24]. Lastly, the provision of effective clinical supervision or mentoring which addresses the psychological, social, spiritual and communication dimensions of patient care has been identified as a strategy for improving the mental health of professionals [23].
Stress is inherent in the practice of good medicine. Not all types of stress are deleterious; some stress can be beneficial and promote personal development [25]. Burnout results from an imbalance between the demands of the job and the individual's ability to cope [26]. Some people are more prone to burnout than others. The way in which a physician copes with issues of death and dying is influenced by the emotional "baggage" that they bring to the workplace [13]. Risk factors for psychological and psychiatric morbidity have been identified as a family history of psychiatric disease, childhood experiences of illness, death and emotional neglect and particular personality traits [27, 28]. Certain demographic factors may be associated with burnout. Studies in the U.S. and the UK have both concluded that younger age groups are more prone to burnout and being single may also be an independent risk factor [1, 9]. Differences in the prevalence of burnout, between males and females have not been addressed, possibly due to the small number of female oncologists. However, data from Finland suggest that suicidal intent is higher among female physicians [22]. Concurrent stressors in other aspects of life can also contribute to susceptibility to burnout and include family commitments and personal relationships [23, 24]. Many physicians need validation and affirmation of their work and are trying to find a "sense of meaning in the face of life's tragedies" [13]. Hale and Hudson described the evolution of negative defense mechanisms in junior doctors. These include denial, chronic hypomania, intellectualism, counterphobic behavior, acting out and self-destruction [29].
The prevalence of burnout can be reduced by effective health care teams that provide clinical and emotional support for team members [1]. In his article on dealing with the losses experienced by oncologists, Mount details the benefits to be gained from clarifying team roles, establishing team support meetings and extending the "team" to include other multidisciplinary members, for example, community clergy and volunteers [25]. He emphasizes that it takes time and considerable effort for a strong team to evolve and that an important part of team-building is being able to recognize stress in others. Palliative care nurses have reported that poor relationships with other team members are a major source of stress and typically arise from poorly defined roles [23]. Individuals who have a greater level of autonomy in their job experience less burnout, and it may be possible to reconfigure teams to optimize the contribution of each member [30, 31].
Patients are much more than "just the specimen jar" [32]. Dealing well with patients and relatives has been found to contribute most to job satisfaction in a number of surveys [9, 10]. Graham et al. found that radiologists experienced greater levels of burnout than gastroenterologists, oncologists or surgeons and suggested that this trend was related to the fact that radiologists derive less satisfaction from relationships with patients due to the nature of their work [33]. In contrast, surgeons have reported lower levels of burnout than other specialists. One third of head and neck surgeons surveyed in a U.S. study [27] reported burnout, a similar figure to that reported among surgeons in the UK [9]. Although this may represent a degree of denial, it may reflect the positive feedback that surgeons receive from patients [27]. Given the constant exposure to death and dying, it is possible that the positive relationships established between patients and oncologists may explain why reported levels of psychiatric morbidity are no higher than those of other health care professionals [10]. Indeed, levels of burnout have been found to be lower among palliative care nurses when compared to other groups of community and hospital-based nurses [34, 35]. While a wonderfully natural empathy cannot characterize every relationship with a patient, making an explicit effort to find a similar "wavelength," common ground or shared experience may hold significant benefits for the carer as well as delivering compassionate care to the patient.
During the rounds, a number of restorative practices were cited. Exercise is well known to reduce stress and relieve depression [25]. Creagan highlights the importance for oncologists of involvement in activities distinct from their professional lives and hypothesizes that these individuals make more productive and sympathetic practitioners [13]. Although sabbaticals, vacation and personal time would clearly alleviate burnout [1], other practical changes including flexible schedules, shared positions, on-premise childcare and prioritizing family time may be helpful [24]. Given that many aspects of the working environment may be hard to change, cognitive restructuring is another means of preventing burnout. Training programs should provide caregivers with more realistic expectations of their role in patient care and should focus in more detail on palliative measures [1, 9, 13]. Many feel that doctors who perceive their role as solely directed toward the remission of cancer by administering anticancer agents may not be prepared for the emotional demands of the total care of the cancer patient. Instead of learning by bitter experience, a proactive approach that integrates reevaluation of goals and expectations, online correction of unproductive or destructive behavior and structured informative review is necessary. It is important that there are means of positively articulating distress, especially in a medical culture that does not embrace weakness in its professionals. A confidential mental health service which is easily accessible and independent of management is crucial to help alleviate and prevent serious psychiatric morbidity [23]. Such a service available to professionals for direct referral of themselves or colleagues has been established in the UK (British Medical Association Stress Helpline: 0645 200 169). This Schwartz Round highlighted two main themes. First, we should rage against an unreasonable health care system. The system is bigger than all of us. However, if the system is wrong then it should be changed to serve its function. Second, how health care workers cope with the present pressures significantly influences sense of satisfaction in their professional role and the quality of care that they deliver.
Stress and burnout are among the most common occupational diseases in health care professionals. Psychological morbidity affects both the quality of care delivered to patients and the professional and personal lives of the carer. Precipitating factors include the health care system, lack of time and inadequate training. The development of effective health care teams, good relationships with patients and positive coping mechanisms appear to be protective against burnout. The early signs of stress are easy to ignore. It is important that as health care professionals, we recognize these signs and work to prevent the development of burnout in order to protect ourselves, our colleagues and our patients.
We would like to thank Lisa Kreuderberger for the information about her father, and convey our sympathy at his loss.
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